| Issue Date | Title | Author(s) | Relation | scopus | WOS | Fulltext/Archive link |
| 2005 | An Infalling Torus of Molecular Gas around the Ultracompact H II Region G28.20-0.05 | Sollins, PK; Zhang, Q; Keto, E; Ho, PTP | ASTROPHYSICAL JOURNAL 631(1), 399-410 | | | |
| 2005 | Spherical Infall in G10.6-0.4: Accretion through an Ultracompact H II Region | Sollins, PK; Zhang, Q; Keto, E; Ho, PTP | ASTROPHYSICAL JOURNAL 624(1), L49-L52 | | | |
| 2004 | The Case for Local Collapse in the W51 Star-forming Region | Sollins, PK; Zhang, Q; Ho, PTP | ASTROPHYSICAL JOURNAL 606(2), 943-951 | | | |
| 2005 | The Molecular Accretion Flow in G10.6-0.4 | Sollins, PK; Ho, PTP | ASTROPHYSICAL JOURNAL 630(2), 987-995 | | | |
